90165196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2011}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 172388160

約数和(自身を除く): 82222964

約数列:

[1, 2, 4, 11, 22, 44, 1019, 2011, 2038, 4022, 4076, 8044, 11209, 22121, 22418, 44242, 44836, 88484, 2049209, 4098418, 8196836, 22541299, 45082598, 90165196]

約数ペア:

[(1, 90165196), (2, 45082598), (4, 22541299), (11, 8196836), (22, 4098418), (44, 2049209), (1019, 88484), (2011, 44836), (2038, 44242), (4022, 22418), (4076, 22121), (8044, 11209)]